carlasanchez01486 carlasanchez01486
  • 24-09-2019
  • Mathematics
contestada

(+30) + (+43)
[tex] - 84 + + 21[/tex]
​

Respuesta :

Аноним Аноним
  • 24-09-2019

Answer:

1. 73

2.-63

Step-by-step explanation:

1. 30+43=73

2. -84+21= 21-84=-63

Answer Link

Otras preguntas

The state with the largest number of immigrants is (1 point) California. Texas. New York. Florida..
what percent 591 is of 2364?
Which of the following mining types can be used to obtain uranium? a. open pit b. underground c. solution d. all of the above
Describe how Egypians used hieroglyphics and papyrus
how did ancient civilizations contribute to the development of the eastern hemisphere
When atoms combine, interactions occur between their _____. a) nuclei b) electrons c) protons d) neutrons
Mrs. Morales wrote a test with 15 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 point and vocabulary questions (y) are worth 10
What is 340 pages; 20 percent decrease
All living things break down _________ to make energy. carbon dioxide fuel light water
round six point nine five to one decimal place